Cheapest return flights from Hanoi to Singapore in October from 381€

Best time to book flights for Hanoi (HAN) to Singapore (SIN) flights at AirHint

AirHint found the following cheapest return flights from Hanoi (HAN) to Singapore (SIN) in October 2025 (see full year).

Return flights

15 Oct - 20 Oct Thai AirAsia
15 Oct - 25 Oct Thai AirAsia
15 Oct - 16 Oct Thai AirAsia
15 Oct - 01 Nov Thai AirAsia
25 Oct - 11 Nov Thai AirAsia
25 Oct - 12 Nov Thai AirAsia
25 Oct - 13 Nov Thai AirAsia
11 Oct - 20 Oct Thai AirAsia
11 Oct - 25 Oct Thai AirAsia
11 Oct - 16 Oct Thai AirAsia
08 Oct - 20 Oct Thai AirAsia
08 Oct - 25 Oct Thai AirAsia
08 Oct - 11 Oct Thai AirAsia
08 Oct - 16 Oct Thai AirAsia
11 Oct - 01 Nov Thai AirAsia
25 Oct - 01 Nov Thai AirAsia
13 Oct - 01 Nov Thai AirAsia
21 Oct - 01 Nov Thai AirAsia
21 Oct - 11 Nov Thai AirAsia
19 Oct - 01 Nov Thai AirAsia

Also check the deals for one-way flights from Hanoi to Singapore in October.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Singapore

Cheap car rent in Singapore